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Common Core Mathematics Practice for Grade 2

Name: ____________________________________

Standard: CCSS.Math.Content.2.NBT.B.7

 
Description: Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
 

Worksheet 12346 - Subtract a three-digit from a three-digit number:

 

  1. 727 - 396 =

  6. 804 - 751 =

  2. 570 - 261 =

  7. 817 - 648 =

  3. 746 - 223 =

  8. 576 - 438 =

  4. 843 - 112 =

  9. 108 - 100 =

  5. 628 - 122 =

 10. 861 - 643 =

Printable #: 12346-CCSS.Math.Content.2.NBT.B.7

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